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Finding the Third Proportional to 450,575,389.13 and 935,682,900.75

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Solution

The third proportional to 450,575,389.13 and 935,682,900.75 is: 1,943,076,590.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    450,575,389.13 : 935,682,900.75 = 935,682,900.75 : x
  2. Step 2: Convert to fraction form
    450,575,389.13/935,682,900.75 = 935,682,900.75/x
  3. Step 3: Cross multiply
    450,575,389.13x = 935,682,900.75 × 935,682,900.75
  4. Step 4: Simplify right side
    450,575,389.13x = 875,502,490,755,934,336
  5. Step 5: Solve for x
    x = 875,502,490,755,934,336/450,575,389.13
  6. Step 6: Final answer
    x = 1,943,076,590.26

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.